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Identification of Baicalin As an Immunoregulatory Compound by Controlling T(H)17 Cell Differentiation

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Journal PLoS One
Date 2011 Mar 2
PMID 21359178
Citations 27
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Abstract

T(H)17 cells have been implicated in a growing list of inflammatory disorders. Antagonism of T(H)17 cells can be used for the treatment of inflammatory injury. Currently, very little is known about the natural compound controlling the differentiation of T(H)17 cells. Here, we showed that Baicalin, a compound isolated from a Chinese herb, inhibited T(H)17 cell differentiation both in vitro and in vivo. Baicalin might inhibit newly generated T(H)17 cells via reducing RORγt expression, and together with up-regulating Foxp3 expression to suppress RORγt-mediated IL-17 expression in established T(H)17 cells. In vivo treatment with Baicalin could inhibit T(H)17 cell differentiation, restrain T(H)17 cells infiltration into kidney, and protect MRL/lpr mice against nephritis. Our findings not only demonstrate that Baicalin could control T(H)17 cell differentiation but also suggest that Baicalin might be a promising therapeutic agent for the treatment of T(H)17 cells-mediated inflammatory diseases.

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References
1.
Xiao S, Jin H, Korn T, Liu S, Oukka M, Lim B . Retinoic acid increases Foxp3+ regulatory T cells and inhibits development of Th17 cells by enhancing TGF-beta-driven Smad3 signaling and inhibiting IL-6 and IL-23 receptor expression. J Immunol. 2008; 181(4):2277-84. PMC: 2722959. DOI: 10.4049/jimmunol.181.4.2277. View

2.
Park H, Li Z, Yang X, Chang S, Nurieva R, Wang Y . A distinct lineage of CD4 T cells regulates tissue inflammation by producing interleukin 17. Nat Immunol. 2005; 6(11):1133-41. PMC: 1618871. DOI: 10.1038/ni1261. View

3.
Steinmetz O, Turner J, Paust H, Lindner M, Peters A, Heiss K . CXCR3 mediates renal Th1 and Th17 immune response in murine lupus nephritis. J Immunol. 2009; 183(7):4693-704. DOI: 10.4049/jimmunol.0802626. View

4.
Reboldi A, Coisne C, Baumjohann D, Benvenuto F, Bottinelli D, Lira S . C-C chemokine receptor 6-regulated entry of TH-17 cells into the CNS through the choroid plexus is required for the initiation of EAE. Nat Immunol. 2009; 10(5):514-23. DOI: 10.1038/ni.1716. View

5.
Zeng Y, Song C, Ding X, Ji X, Yi L, Zhu K . Baicalin reduces the severity of experimental autoimmune encephalomyelitis. Braz J Med Biol Res. 2007; 40(7):1003-10. DOI: 10.1590/s0100-879x2006005000115. View